MODULAR CHILLERS

TIGHT TURNING RADIUS

D = 31”

H = 74”

W = 31”

MAIN FEATURES

• WATER COOLED

• SIZES FROM 20 TO 80 TONS

• UP TO 12 MODULES

• REDUNDANCY N+1, N+2

• CAPACITY CONTROL

• HIGH TURN DOWN

• PRE-MADE MODULAR HEADER

• SCROLL COMPRESSORS

• DUAL CIRCUIT

• NO CROSS CONTAMINATION

• BRAZED PLATE HX

• SMALLEST FOOT PRINT

• SERVICE ACCESS

• SYSTEM CONTROLLER

WATER COOLED

CAPACITIES FROM 20 TO 80 TONS

UP TO 12 MODULES

MAX CONFIGURATION

960 TONS

CONTROL FEATURES • Control Band Width • Control Strategies FIFO/LIFO • Remote start / stop • Remote Alarm • BMS communication • Flow Demand / interlock • Min run time • Min off time • 2nd comp start up delay • Freeze Point Protection • Near Freeze Point • High Pressure alarm • Low Pressure alarm

FLEXIBLE DESIGN

• ALLOWS FOR EASY INSTALLATION

• LIVE ADDITION OR SERVICING OF

MODULES.

• FUTURE EXPANSION

• CAPACITY CONTROL ALLOWS FOR o STABILITY o TURN DOWN o QUICK RAMP UP

EACH MODULE HAS A CONTROLLER

AND IS AN INDEPENDENT CHILLER

MASTER CONTROLLER ALLOWS MULTIPLE CHILLERS TO

OPERATE AS ONE ENTITY

NO MATTER HOW MANY

STAGES THE MASTER

CONTROLLER MAINTAINS

THE SAME SET POINT

REFINEMENT

Set Point

Dead Band = - 1°F

Dead Band = +1°F

1 – Once the measure temp

is outside the Dead Band then the Master Controller will add one more stage.

2 – As it adds one more

stage the Dead Band Timer (DBT) will start. (Default 300 sec)

4 – If, at the end of the DBT the measured temperature is still outside the DB range then the Master Controller will add yet another stage.

5 – When the temperature reaches

the lower Dead Band the controller starts the 300 sec. and does the same but unloads the stages.

3 – At the end of the DBT the

Master Controller will check to see if the measured temp is within the DB range.

705-796-6240 Info@transomcorporation.com

PRE-INSTALL THE HEADER

• PRE-MADE HEADER AND MASTER

CONTROLLER MAKES INSTALLATION VERY

FUNCTIONAL. • ONCE THE HEADERS ARE PRE-FITTED LIKE A

MECCANO SET. • NO CUTTING OR FITTING

• HEADERS CAN BE PRE-SHIPPED FOR

HYDRONIC INSTALLATION, • LEAK TEST & AERATING COMPLETED PRIOR TO

CHILLERS ARRIVING AT SITE.

OPTIONAL VARIABLE FLOW

• ISOLATION VALVES AND FLOW

SWITCHES ON BOTH THE

EVAPORATOR LINE AND THE

CONDENSER LINE FOR EACH

MODULE ALLOWS FOR VARIABLE

FLOW PRIMARY LOOP

• WHILE THE FLOW FOR EACH

INDIVIDUAL MODULE REMAINS

CONSTANT ALLOWING FOR OVER

ALL SYSTEM FLEXIBILITY WHILE

RETAINING CHILLER STABILITY

COMPONENTS Compressors Dual Circuit R410A Evaporator complete with: Vent Valve Drain Valve Temp Sensors Flow Switch Isolation Valve Condenser complete with: Vent Valve Drain Valve Temp Sensors Flow Switch Isolation Valve Liquid Line Suction Pressure Sensors Discharge Pressure Sensors Filter/Drier Sight Glass Solenoid Valve TX Valve High Pressure Switch Elec Panel Controller and Interface Screen Disconnect Contactors & O/L External Header Assy Isolation valve Flex Joint Connection Pipe

FRONT SERVICEABLE All common refrigeration and electrical components and service points accessible from front.

FRONT SERVICABLE

• EACH MODULE HAS AN

HINGED ELECTRICAL PANEL.

• THIS ALLOWS ACCESS FROM

THE FRONT OF THE UNIT.

• MODULES CAN NOW BE

MOUNTED IN TIGHTER SPACES

• BACK ACCESS IS BENEFICIAL

BUT NOT REQUIRED.

705-796-6240 Info@transomcorporation.com

TRANSOM CORPORATION 40 Mills Rd, Unit L Barrie, ON L4N 6H4 Canada

Ph: 705-796-6240 info@transomcorporation.com www.transomcorporation.com

Other Products

TRENT CHILLER • Capacities available in

2 to 8.5 tons

• Year-Round operation

• Floating Head Pressure Control

• 2 Stage Scroll Compressors

• Energy savings features

• Low Temperature Kit Included

• Floating Head Pressure Control

• Brazed Plate HX

• Built-in Centrifugal Pump

• Flow Switch

• Swept Fan Blade Design

• Variable Speed Fan

• Hydrophobic Coated Coil

CHILLER CHILLER CHILLER CHILLER

MASTER CONTROLLER

T

T

SYSTEM LOAD

DATA ROOM CONDENSING UNIT • Capacities Available in

2, 3, 4 and 5 ton

• Year-Round operation

• Floating Head Pressure Control

• 2 Stage Scroll Compressors

• Energy savings features

• Low Temperature Kit Included

• Swept Fan Blade Design

• Variable Speed Fan

• Hydrophobic Coated Coil

MASTER CONTROLLER • Multiple chillers hooked up in parallel

• Incremental capacity

• Variable flow system

• Master controller stages chillers on/off

• Option for N+1

• Staging strategies FIFO or LIFO

RAWSON CHILLER • Capacities available from

• 10 to 32 ton

• Year-round operation

• 2 Stage control

• Energy savings features

• Low temperature kit included

• Brazed Plate HX

• Built-in centrifugal pump

• Flow switch

• Swept fan blade design

SIMPLY HOOK UP & START UP